{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "[![image](https://jupyterlite.rtfd.io/en/latest/_static/badge.svg)](https://demo.leafmap.org/lab/index.html?path=maplibre/geojson_polygon.ipynb)\n",
    "[![image](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/opengeos/leafmap/blob/master/docs/maplibre/geojson_polygon.ipynb)\n",
    "[![image](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/opengeos/leafmap/HEAD)\n",
    "\n",
    "**Add a GeoJSON polygon**\n",
    "\n",
    "This source code of this example is adapted from the MapLibre GL JS example - [Add a GeoJSON polygon](https://maplibre.org/maplibre-gl-js/docs/examples/add-a-geojson-polygon/).\n",
    "\n",
    "Uncomment the following line to install [leafmap](https://leafmap.org) if needed."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# %pip install \"leafmap[maplibre]\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import leafmap.maplibregl as leafmap"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "To run this notebook, you will need an [API key](https://docs.maptiler.com/cloud/api/authentication-key/) from [MapTiler](https://www.maptiler.com/cloud/). Once you have the API key, you can uncomment the following code block and replace `YOUR_API_KEY` with your actual API key. Then, run the code block code to set the API key as an environment variable."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# import os\n",
    "# os.environ[\"MAPTILER_KEY\"] = \"YOUR_API_KEY\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "m = leafmap.Map(center=[-68.137343, 45.137451], zoom=5, style=\"streets\")\n",
    "geojson = {\n",
    "    \"type\": \"Feature\",\n",
    "    \"geometry\": {\n",
    "        \"type\": \"Polygon\",\n",
    "        \"coordinates\": [\n",
    "            [\n",
    "                [-67.13734351262877, 45.137451890638886],\n",
    "                [-66.96466, 44.8097],\n",
    "                [-68.03252, 44.3252],\n",
    "                [-69.06, 43.98],\n",
    "                [-70.11617, 43.68405],\n",
    "                [-70.64573401557249, 43.090083319667144],\n",
    "                [-70.75102474636725, 43.08003225358635],\n",
    "                [-70.79761105007827, 43.21973948828747],\n",
    "                [-70.98176001655037, 43.36789581966826],\n",
    "                [-70.94416541205806, 43.46633942318431],\n",
    "                [-71.08482, 45.3052400000002],\n",
    "                [-70.6600225491012, 45.46022288673396],\n",
    "                [-70.30495378282376, 45.914794623389355],\n",
    "                [-70.00014034695016, 46.69317088478567],\n",
    "                [-69.23708614772835, 47.44777598732787],\n",
    "                [-68.90478084987546, 47.184794623394396],\n",
    "                [-68.23430497910454, 47.35462921812177],\n",
    "                [-67.79035274928509, 47.066248887716995],\n",
    "                [-67.79141211614706, 45.702585354182816],\n",
    "                [-67.13734351262877, 45.137451890638886],\n",
    "            ]\n",
    "        ],\n",
    "    },\n",
    "}\n",
    "source = {\"type\": \"geojson\", \"data\": geojson}\n",
    "m.add_source(\"maine\", source)\n",
    "layer = {\n",
    "    \"id\": \"maine\",\n",
    "    \"type\": \"fill\",\n",
    "    \"source\": \"maine\",\n",
    "    \"layout\": {},\n",
    "    \"paint\": {\"fill-color\": \"#088\", \"fill-opacity\": 0.8},\n",
    "}\n",
    "m.add_layer(layer)\n",
    "m"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "m = leafmap.Map(center=[-68.137343, 45.137451], zoom=5, style=\"streets\")\n",
    "paint = {\"fill-color\": \"#088\", \"fill-opacity\": 0.8}\n",
    "m.add_geojson(geojson, layer_type=\"fill\", paint=paint)\n",
    "m"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![](https://i.imgur.com/ZRFTymo.png)"
   ]
  }
 ],
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